热带病与寄生虫学

热带病与寄生虫学 ›› 2016, Vol. 14 ›› Issue (4): 195-197.doi: 10.3969/j.issn.1672-2302.2016.04.004

• 论著 • 上一篇    下一篇

新疆克孜勒苏柯尔克孜自治州家犬棘球绦虫感染和家畜棘球蚴病流行病学调查

陈晓英,玉苏布江·赛提瓦尔,史爱华,赵玲,伊斯拉音·乌斯曼   

  1. 845350 新疆阿图什市，克孜勒苏柯尔克孜自治州地方病防治研究所（陈晓英、玉苏布江·赛提瓦尔、史爱华、赵玲），新疆维吾尔自治区疾病预防控制中心（伊斯拉音·乌斯曼）
  • 出版日期:2016-12-10 发布日期:2017-01-02

Epidemiological investigation on Echinococcus granulosus infections in dogs and livestock in Xinjiang Kizilsu Kirgiz Autonomous Prefecture

Chen Xiaoying1，Yusupjan SETIWALDI1，Shi Aihua1，Zhao Ling1，Yisilayin OSMAN2   

  1. 1. Center for Disease Control and Prevention of Kizilsu Kirgiz Autonomous Prefecture, Atux 845350, China.  2. Center for Disease Control and Prevention of Xinjiang Uygur Autonomous Region, Urumqi 830002, China.
  • Online:2016-12-10 Published:2017-01-02

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1367

被引次数

10

摘要： 目的  了解新疆克州家犬和家畜棘球蚴病的流行范围和程度，为棘球蚴病防治提供依据。 方法  克州境内的1市3县（阿图什市、阿克陶县、乌恰县和阿合奇县），每市（县）按照东西南北方位分层随机抽取农业区、牧业区和城镇共27个调查乡/镇，每户仅采集1条犬，每市（县）至少采集320份的粪样。在屠宰季节，每个市（县）选取当地繁育的2齿龄以上的家畜1 000头（包括羊、牛、马等）进行调查。 结果  共检测犬粪样2 219份，阳性率为3.33%（74/2 219）。乌恰县阳性率（7.50%）与阿克陶县（5.94%）、阿图什市（2.14%）与阿合奇县（1.25%）差异无统计学意义(χ2=0.62和1.06，P>0.05）；乌恰县和阿克陶县阳性率高于阿图什市和阿合奇县（χ2=23.41~10.15，P<0.05）。共调查屠宰家畜3 796头，包虫包囊携带率为7.67%；其中羊、马、牦牛和黄牛携带率分别为3.08%、1.92%和1.04%；山羊未查出包囊。羊与马、马与牦牛和黄牛的携带率差异无统计学意义(χ2=2.51、0.28和1.57，P>0.05）；羊携带率高于牦牛和黄牛（χ2=8.85和20.82，P<0.05）。 结论  克州棘球蚴病的犬粪抗原阳性率和家畜包囊携带率比以前相对较低，但流行状况仍然比较严重。建议对农（牧）区和城镇居民开展卫生宣传教育，加强家犬管理，提高人群防病意识，有效降低人群感染率。

关键词: 细粒棘球绦虫, 包虫病, 终宿主, 中间宿主, 新疆克孜勒苏柯尔克孜自治州

Abstract:

Objective  To investigate the prevalence of echinococcosis in Kizilsu Kirgiz Autonomous Prefecture of Xingjiang for providing evidences in control and prevention of this disease. Methods  Stratified random sampling method was used to investigate the Echinococcus granulosus infection status in dogs and livestock in Artux area of Kizilsu Kirgiz Autonomous Prefecture(including administrative Akto County, Akqi county and Ulugqat county). Sampling was orientated in the agricultural zones and pasturing area by the east, west, south and north distribution in 27 villages/towns. 320 portions of fecal samples were collected from one dog in individual house, and additionally, viscus samples were obtained from 1000 livestock(aged over 2 years, including sheep, cattle and horse) during the slaughter season. Results A total of 2 219 portions of feces from dogs were detected with double antibody sandwich ELISA. The overall positive rate was 3.33% (74/2 219), and the positive rate varied among counties(Ulugqat, 7.50%;  Akto, 5.94%; Artux, 2.14%; Akqi, 1.25%), however, the difference was not significant(χ2=0.62, 1.06, P>0.05). Ulugqat and Akto county had higher positive rate than Artux and Akqi(χ2=23.41~10.15, P<0.05). Of the 3 796 livestock investigated, Echinococcus granulosus infection was 7.69% (291/3 796), and the infection was 3.08%, 1.92% and 1.04% for sheep, horse and yak, respectively. Echinococcus granulosus infection was absent in goats, and the infection rate was not significant between animal species (χ2=2.51; 0.28; 1.57, P>0.05), yet the sheep had higher infection rate than yak and cattle(χ2=8.85; 20.82, P＜0.05). Conclusion Although Echinococcus granulosus infection seems relatively lower in dogs and livestock in Kizilsu Kirgiz Autonomous Prefecture in current stage, yet echinococcosis prevalence cannot be overlooked. Health education, strengthened management on the dogs, and improved risk awareness remain essential to the local farmers and herdsmen in reducing the echinococcosis.

Key words: Echinococcus granulosus, Echinococcosis, Definitive host, Intermediate host, Xinjiang Kizilsu Kirgiz Autonomous Prefecture